wip Real-Time Body Physics (DirectX 11)

[alexlll]

maybe I found a solution to the problem. It is not necessary to remove Denton Rig from the WW, but it is necessary to modify it by removing unnecessary

Spoiler

 

[ColonolNutty]

I'm seeing the breast and butt physics working during Devious Desires sex. Is it just for specific animations?

 

 

Is it possible to add testicle and penis physics as well? I'd like it for both male and female and possibly for pets as well?

[FauxFurry]

2 minutes ago, ColonolNutty said:

I'm seeing the breast and butt physics working during Devious Desires sex. Is it just for specific animations?

It seems to work for most animations, including the ones made for M/M couples where no bounce was added to chests or rumps. Only animations where the movement is very subtle does it not appear to trigger. 

[ColonolNutty]

7 minutes ago, FauxFurry said:

It seems to work for most animations, including the ones made for M/M couples where no bounce was added to chests or rumps. Only animations where the movement is very subtle does it not appear to trigger. 

Yeah, maybe only animations that manually control those bones are the cause of it.

[ColonolNutty]

After installing this mod I noticed that it makes Toddlers janky while walking. They'll do their walking animation but every other step they'll lean to their left really quickly. I don't often use toddlers, but I figured I would make you aware. (Also, I changed the age of this Sim from Young Adult to a Toddler before seeing this. I am not sure if it occurs on Toddlers that age up from babies)

 

I have a video, but I'm not able to attach it for some reason.

 

[Darkening Demise]

I had a problem where the game lagged horribly. Removed the physics mod. Everything is smooth again...well as smooth as Sims 4 is after all these years of game breaking bugs and mod reliance.

[CPVC]

On 12/1/2020 at 4:40 PM, ColonolNutty said:

I'm seeing the breast and butt physics working during Devious Desires sex. Is it just for specific animations?

 

 

Is it possible to add testicle and penis physics as well? I'd like it for both male and female and possibly for pets as well?

It should be working constantly, regardless of the current animations, but it's possible that some custom rigs might be confusing RTBP. I'll do some more testing.

 

Yes it is possible to add dick physics, but I'm not going to add any more simulators until I get the breasts and butt working solidly. In the future, I might even make some modding tools for Blender so that people can add physics to any body part they want using weight painting.

On 12/1/2020 at 4:57 PM, ColonolNutty said:

After installing this mod I noticed that it makes Toddlers janky while walking. They'll do their walking animation but every other step they'll lean to their left really quickly. I don't often use toddlers, but I figured I would make you aware. (Also, I changed the age of this Sim from Young Adult to a Toddler before seeing this. I am not sure if it occurs on Toddlers that age up from babies)

 

I have a video, but I'm not able to attach it for some reason.

Most likely a vertex selection bug. I don't have any children in my game, so I probably didn't notice this bug in my testing. I have more than a couple ideas for improving vertex selection. Thanks for the bug report.

1 hour ago, Darkening Demise said:

I had a problem where the game lagged horribly. Removed the physics mod. Everything is smooth again...well as smooth as Sims 4 is after all these years of game breaking bugs and mod reliance.

Just recently, I made a discovery that should hopefully improve performance. This fix will be included in the next preview release. Once I solve the problem I'm working on I'll make a new official release with source code included.

[alexlll]

7 hours ago, Darkening Demise said:

I had a problem where the game lagged horribly. Removed the physics mod. Everything is smooth again...well as smooth as Sims 4 is after all these years of game breaking bugs and mod reliance.

I use reshade and RTBP mods, no lags, obviously you have weak hardware.

[Darkening Demise]

Current version has a problem with male butts.

AS YOU CAN SEE ITS ONLY MEN I CHECKED WOMEN.

[cableguy7uk]

True, butt still works!

[alexlll]

CPVC

On 12/4/2020 at 4:34 AM, CPVC said:

 "it's possible that some custom rigs might be confusing RTBP"

Tell me which mods can use custom rig? I know WW, Devious Desires, TonicMole Bouncing Boobie.

[Firefly177]

On 12/5/2020 at 5:13 PM, Darkening Demise said:

Current version has a problem with male butts.

 

  Reveal hidden contents

 

 

AS YOU CAN SEE ITS ONLY MEN I CHECKED WOMEN.


 

 

True have the same problems and I can't disable them with enableMaleButtPhysics=false

[alexlll]

3 hours ago, Firefly177 said:

True have the same problems and I can't disable them with enableMaleButtPhysics=false

Try changing clothes

[GetTalon]

2 minutes ago, alexlll said:

Try changing clothes

That doesn't work. I'm having the same problem and I set all the male butt settings to 0

[ilion]

Okay this is pretty neat but I am having some weird issues. its probably rigging but still.

 

I am using one of dumbaby default top meshes and works perfectly, and a bottom Eve mesh, version 6. No matter what version I use only by removing the bottom default, the physics dont work.

 

Also Its strange I was using a kritical top mesh clothing, that uses Eve V6 as well I think, and somehow I got movement with them, I changed some stuff around, and later no matter what I do, the physics dont work on that type of  top clothing anymore.

 

I know this sounds a bit cryptic. I will try other combos to see If I can replicate it.

 

 

 

EDIT Okay I found out how I made the big Eve version 6 breast work, I added a nipple piercing from Eve V7 and they started working. The accessory floats a bit awkwardly however. But it did force that top clothing to work as well.

 

How do you add physics to clothing that does not have them yet?

[CPVC]

2 hours ago, ilion said:

Okay this is pretty neat but I am having some weird issues. its probably rigging but still.

 

I am using one of dumbaby default top meshes and works perfectly, and a bottom Eve mesh, version 6. No matter what version I use only by removing the bottom default, the physics dont work.

 

Also Its strange I was using a kritical top mesh clothing, that uses Eve V6 as well I think, and somehow I got movement with them, I changed some stuff around, and later no matter what I do, the physics dont work on that type of  top clothing anymore.

 

I know this sounds a bit cryptic. I will try other combos to see If I can replicate it.

 

 

EDIT Okay I found out how I made the big Eve version 6 breast work, I added a nipple piercing from Eve V7 and they started working. The accessory floats a bit awkwardly

however. But it did force that top clothing to work as well.

RTBP might not work with custom meshes. The methods I use to get the information I need from the Sim meshes are based on the default meshes. Fixing this is on my to-do list. I have a couple ideas, though...

 

Quote

How do you add physics to clothing that does not have them yet?

Hacking. No, seriously. It's pretty complicated. I should probably write a FAQ...

 

Edit: Source code is included with every official release and I'm ready to answer any questions about the code and the math involved.

[ilion]

15 hours ago, CPVC said:

RTBP might not work with custom meshes. The methods I use to get the information I need from the Sim meshes are based on the default meshes. Fixing this is on my to-do list. I have a couple ideas, though...

Well it would be great if it worked with custom clothing. the physics do add a nice flavour to regular animations. Its not absolutely necessary I am starting to feel, but it really is neat.

 

15 hours ago, CPVC said:

Hacking. No, seriously. It's pretty complicated. I should probably write a FAQ...

 

Well if its that complicated dont bother. However, I think what I said might work, just create a invisible accessory\item that you can attach to the butt and tits like regular items. That custom top mesh physics works perfect if that nipple piercing is attached, its one of the Eve V7 Nipple Piercings items.

[alexlll]

I noticed that for my older sims, chest physics only works in clothes, it turned out that the Heavy Boobs mod was to blame, in the ww settings I changed the chest to the default value, and everything worked.

[Mouldyjamontoast]

20 hours ago, ilion said:

Okay this is pretty neat but I am having some weird issues. its probably rigging but still.

 

I am using one of dumbaby default top meshes and works perfectly, and a bottom Eve mesh, version 6. No matter what version I use only by removing the bottom default, the physics dont work.

 

Also Its strange I was using a kritical top mesh clothing, that uses Eve V6 as well I think, and somehow I got movement with them, I changed some stuff around, and later no matter what I do, the physics dont work on that type of  top clothing anymore.

 

I know this sounds a bit cryptic. I will try other combos to see If I can replicate it.

 

 

 

EDIT Okay I found out how I made the big Eve version 6 breast work, I added a nipple piercing from Eve V7 and they started working. The accessory floats a bit awkwardly however. But it did force that top clothing to work as well.

 

How do you add physics to clothing that does not have them yet?

I've found even with a default mesh/WW default replacement, if the breast sliders are sized further than a certain point, breast physics stop working for some/all CC and base game/EP clothes.

It's always the same clothes that are affected and usually selecting one of the default body presets and then reapplying my changes (but not going as big on the breasts) sorts the issue.

[ilion]

24 minutes ago, Mouldyjamontoast said:

I've found even with a default mesh/WW default replacement, if the breast sliders are sized further than a certain point, breast physics stop working for some/all CC and base game/EP clothes.

It's always the same clothes that are affected and usually selecting one of the default body presets and then reapplying my changes (but not going as big on the breasts) sorts the issue.

 

Well, as I said it works perfectly with dumbaby stuff. But bottom meshes refuse to work for me. For some reason.

 

Well its still a growing mod.

[trunnk]

Stepping up to say, CPVC has developed this little miracle for free.  EARLY in the thread and in the package notes he says that the male butts have an issue, and he's trying to figure it out.  I think this mod is far beyond good (though not perfect yet).  Animators wont need to fake physics anymore, if folks can collaborate.  Thank you, CPVC for this awesome work.  Been waiting years for this mod.

[pihwht]

4 hours ago, trunnk said:

Stepping up to say, CPVC has developed this little miracle for free.  EARLY in the thread and in the package notes he says that the male butts have an issue, and he's trying to figure it out.  I think this mod is far beyond good (though not perfect yet).  Animators wont need to fake physics anymore, if folks can collaborate.  Thank you, CPVC for this awesome work.  Been waiting years for this mod.

Ditto.

[Gzudser]

On 12/10/2020 at 8:18 AM, trunnk said:

Stepping up to say, CPVC has developed this little miracle for free.  EARLY in the thread and in the package notes he says that the male butts have an issue, and he's trying to figure it out.  I think this mod is far beyond good (though not perfect yet).  Animators wont need to fake physics anymore, if folks can collaborate.  Thank you, CPVC for this awesome work.  Been waiting years for this mod.

Exactly, this is groundbreaking! You should start a Patreon CPVC, I'd be the first to subscribe!

This is worth you spending more time implementing and debugging features while us benefiting much more with you dedicating more time to it.

[Darkening Demise]

Hope you can fix male butts being deformed. I tried setting males to 0s and it won't stop deforming.

[millionserved]

3 hours ago, Darkening Demise said:

Hope you can fix male butts being deformed. I tried setting males to 0s and it won't stop deforming.

Try changing the male physics setting to false as well.  Hopefully it'll help to keep more from deforming.